5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino
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$2.67
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Highest recorded price: $2.91
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Price History
Price changes for 5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino since Feb 15, 2025
Max: $2.91
Min: $2.17
Current: $2.67
